CAS Registry Number

CAS 25646-77-9 — 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate (CD4)

4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate (CD4) is a specialized chemical intermediate primarily used in the rubber industry as a vulcanization accelerator, enhancing curing efficiency and performance in elastomers. It is also employed in certain polymer formulations to improve processing characteristics. This compound has a CAS number of 25646-77-9, with the molecular formula C11H20N2O5S and a molecular weight of 292.35 g/mol. It is stored at ambient conditions but requires careful handling due to its classification as a hazardous substance with the signal word "Danger." Molekula supplies 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.